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Select Publications

Conference Papers

Eaton RP; Katupitiya J; Pota HR; Siew KW, 2009, 'Robust sliding mode control of an agricultural tractor under the influence of slip', in Proceedings of the 2009 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, Institute of Electrical and Electronics Engineers (IEEE), USA, presented at IEEE/ASME International Conference on Advanced Intelligent Mechatronics, Singapore, 14 July 2009 - 17 July 2009, http://dx.doi.org/10.1109/AIM.2009.5229796

Pota HR; Siew KW; Katupitiya J; Eaton RP, 2009, 'Simulation of an articulated tractor-implement-trailer model under the influence of lateral disturbances.', in Proceedings of the 2009 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, Institute of Electrical and Electronics Engineers (IEEE), USA, presented at IEEE/ASME International Conference on Advanced Intelligent Mechatronics, Singapore, 14 July 2009 - 17 July 2009, http://dx.doi.org/10.1109/AIM.2009.5229888

Dang KS; Katupitiya J; Eaton RP; Kwok NM, 2009, 'Modelling and control of the GreenWeeder for crop row tracking.', in ICAR2009 - 14th International conference on Advanced Robotics Conference Proceedings, Institute of Electrical and Electronics Engineers (IEEE), USA, presented at Able Robots, Munich, Germany, 22 June 2009 - 27 June 2009

Eaton RP; Katupitiya J; Siew KW, 2008, 'Autonomous Farming : Modeling and Control of Agricultural Machinery in a Unified Framework', in Proceedings of the 15th International Conference on Mechatronics and Machine Vision in Practice, Auckland New Zealand, presented at 15th International Conference on Mechatronics and Machine Vision, Auckland New Zealand, 02 December 2008 - 04 December 2008

Zhang Z; Kodagoda S; Ruiz D; Katupitiya J; Dissanayake G, 2008, 'Classification of bidens in wheat farms', in Proceedings of the 15th International Conference on Mechatronics and Machine Vision in Practice, Auckland New Zealand, presented at 15th International Conference on Mechatronics and Machine Vision, Auckland New Zealand, 02 December 2008 - 04 December 2008

Howarth B; Katupitiya J; Eaton RP; Kodagoda S, 2008, 'Localization of visually indistinguishable mature lettuce heads using spatial information', in Proceedings of the 15th International Conference on Mechatronics and Machine Vision in Practice, Auckland New Zealand, presented at 15th International Conference on Mechatronics and Machine Vision, Auckland New Zealand, 02 December 2008 - 04 December 2008

Gharbia YA; Katupitiya J, 2008, 'Nano-indentation and sctrach tests on optical fiber material to determine ductile mode crtical depth of cut', in Proceedings of the 23rd Annual Meeting of the American Society for Precision Engineering, ASPE 2008 and the 12th ICPE

Katupitiya J; Eaton RP, 2008, 'Precision autonomous guidance of agricultural vehicles for future autonomous farming', in ASABE (ed.), The 2008 ASABE Annual International Meeting, 2008 ASABE Annual International Meeting, Rhode Island, USA, pp. 1 - 6, presented at 2008 ASABE Annual International Meeting, Rhode Island, USA, 29 June 2008 - 02 July 2008

Eaton RP; Katupitiya J; Dang KS; Siew KW, 2008, 'Precision guidance of agricultural tractors for autonomous farming', in 2008 IEEE International Systems Conference Proceedings, SysCon 2008, presented at IEEE International Systems Conference Proceedings, SysCon 2008 2008, 07 April 2008 - 10 April 2008

Katupitiya J; Eaton R, 2008, 'Precision autonomous guidance of agricultural vehicles for future autonomous farming', in American Society of Agricultural and Biological Engineers Annual International Meeting 2008, ASABE 2008, pp. 6059 - 6068

Pota HR; Katupitiya J; Eaton RP, 2007, 'Simulation of a tractor-implement model under the influence of lateral disturbances', in 46th IEEE Conference on Decision and Control (CDC 2007), New Orleans, Louisiana, USA, presented at 46th IEEE Conference on Decision and Control, New Orleans, Louisiana, USA, 12 December 2007 - 14 December 2007

Katupitiya J; Eaton RP; Pota HR, 2007, 'Simulation of a tractor-implemtn model under the influence of lateral disturbances', in 46th IEEE Conference on Decision and Control (CDC 2007), New Orleans, Louisiana, USA, presented at 46th IEEE Conference on Decision and Control, New Orleans, Louisiana, USA, 12 December 2007 - 14 December 2007

Pota H; Eaton R; Katupitiya J; Pathirana SD, 2007, 'Agricultural robotics: A streamlined approach to realization of autonomous farming', in ICIIS 2007 - 2nd International Conference on Industrial and Information Systems 2007, Conference Proceedings, pp. 85 - 90, http://dx.doi.org/10.1109/ICIINFS.2007.4579153

Yaqub T; Katupitiya J, 2007, 'Laser scan matching for measurement update in a particle filter', in Advanced Intelligent Mechatronics, Zurich, Switzerland, presented at Advanced Intelligent Mechatronics, Zurich, Switzerland, 04 September 2007 - 07 September 2007

Gharbia YA; Milton GE; Katupitiya J, 2007, 'Nano-grinding of micro profiles and microlenses on optical fibers endfaces for use in optical-fiber sensors', in Optical Fiber Sensors, Napoli, Italy, presented at Optical Fiber Sensors, Napoli, Italy, 04 July 2007 - 07 July 2007

Katupitiya J; Eaton RP; Yaqub T, 2007, 'Systems engineering approach to agricultural automation: new developments', in Engineering Complex Integrated Systems and System-of-systems - implications for Systems Engineering, Systems Integration, and Systems Thinking, Honolulu, Hawaii, presented at Engineering Complex Integrated Systems and System-of-systems - implications for Systems Engineering, Systems Integration, and Systems Thinking, Honolulu, Hawaii, 09 April 2007 - 12 April 2007

Zhao J; Katupitiya J, 2007, 'A multi-window stereo vision algorithm with improved performance at object borders', in Computational Intelligence in Image and Signal Processing, Honolulu, Hawaii, presented at Computational Intelligence in Image and Signal Processing, Honolulu, Hawaii, 01 April 2007 - 05 April 2007

Yaqub T; Tordon MJ; Katupitiya J, 2006, 'Line segment based scan matching for concurrent mapping and localization of a mobile robot', in Control, Automation, Robotics and Vision, Singapore, presented at 9th International Conference on Control, Automation, Robotics and Vision 2006, Singapore, 05 December 2006 - 08 December 2006

Zhao J; Katupitiya J, 2006, 'A dynamic programming approach based stereo vision algorithm improving object border performance', in Fusion of Human and Robot Intelligence in our Cyber Society, Beijing, China, presented at Fusion of Human and Robot Intelligence in our Cyber Society, Beijing, China, 09 October 2006 - 15 October 2006

Zhao J; Katupitiya J, 2006, 'A fast stereo vision algorithm with improved performance at object borders', in Fusion of Human and Robot Intelligence in our Cyber Society, Beijing, China, presented at Fusion of Human and Robot Intelligence in our Cyber Society, Beijing, China, 09 October 2006 - 15 October 2006

Yaqub T; Eaton RP; Katupitiya J, 2006, 'Development of parametric model for environment of a mobile robot', in Fusion of Human and Robot Intelligence in our Cyber Society, Beijing, China, presented at Fusion of Human and Robot Intelligence in our Cyber Society, Beijing, China, 09 October 2006 - 15 October 2006

Ward JR; Katupitiya J, 2006, 'Mobile manipulator motion planning towards multiple goal configuration', in Fusion of Human and Robot Intelligence in our Cyber Society, Beijing, China, presented at Fusion of Human and Robot Intelligence in our Cyber Society, Beijing, China, 09 October 2006 - 15 October 2006

Yaqub T; Tordon MJ; Katupitiya J, 2006, 'A procedure to make the probabilistic odometry motion model of an autonomous wheelchair', in Mechatronics and Automation, Luoyang, China, presented at Mechatronics and Automation, Luoyang, China, 25 June 2006 - 28 June 2006

Yaqub T; Katupitiya J, 2006, 'Modelling the environment of a mobile robot using feature-based principal component analysis', in IFIP 17th World Computer Congress, Bangkokj, Thailand, presented at Robotics, Automation and Mechatronics, Bangkokj, Thailand, 07 June 2006 - 09 June 2006

Gulrez T; Challa S; Yaqub T; Katupitiya J; Khan NM; Ramer R, 2006, 'Sensor relevance validation for autonomous mobile robot navigation', in IFIP 17th World Computer Congress, Bangkokj, Thailand, presented at Robotics, Automation and Mechatronics, Bangkokj, Thailand, 07 June 2006 - 09 June 2006

Hanafi D; Katupitiya J, 2006, 'Very low compliance force control on a CNC lathe machine', in Humanitarian Robotics, Orlando, Florida, USA, presented at Humanitarian Robotics, Orlando, Florida, USA, 15 May 2006 - 19 May 2006

Gulrez T; Challa S; Yaqub T; Katupitiya J, 2005, 'Relevant opportunistic information extraction and scheduling in heterogeneous sensor networks', in IEEE CAMSAP 2005 - First International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, pp. 161 - 164, http://dx.doi.org/10.1109/CAMAP.2005.1574209

Hanafi D; Katupitiya J, 2005, 'Stiff-contact force control on a CNC machine', in Proceedings of the Eighth IASTED International Conference on Intelligent Systems and Control, ISC 2005, pp. 183 - 187

Eaton RP; Katupitiya J; Cole AM; Meyer C, 2005, 'Architecture of an automated agricultural tractor: hardware, software and control systems.', in 16th IFAC World Congress, Prague, Czech Republic, presented at 16th World Congress of IFAC, Prague, Czech Republic, 04 July 2005 - 08 July 2005

Katupitiya J; Eaton RP; Meyer C; Rodnay G; Cole AM, 2005, 'Automation of an Agricultural Tractor for Fruit Picking', in Robots get closer to humans, Barcelona, Spain, presented at IEEE international Conference on Robotics and Automation 2005, Barcelona, Spain, 18 April 2005 - 22 April 2005

Gock K; Katupitiya J, 2005, 'Backwards neural network optimisation', in IFAC Proceedings Volumes (IFAC-PapersOnline), pp. 215 - 220, http://dx.doi.org/10.3182/20050703-6-cz-1902.01114

Zhao J; Tow J; Katupitiya J, 2005, 'On-tree fruit recognition using texture properties and color data', in 2005 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS, pp. 263 - 268, http://dx.doi.org/10.1109/IROS.2005.1545592

Katupitiya J; Gock KW, 2005, 'Neural network based iterative prediction of multivariable processes', in ION Meeting Proceedings, pp. 2043 - 2048

Nguyen CQ; Tordon MJ; Katupitiya J, 2004, 'A new approach to switching robust adaptive control.', in Parisini T (ed.), Conference on Decision and Control, Paradise Island, The Bahamas, pp. 3247 - 3252, presented at 43rd IEEE Conference on Decision and Control, Paradise Island, The Bahamas, 14 December 2004 - 17 December 2004

Luong-Van DM; Tordon MJ; Katupitiya J, 2004, 'Covariance shaping for an adaptive Kalman filter to suppress sensor quantization effects.', in Parisini T (ed.), Conference on Decision and Control, Paradise Island, The Bahamas, pp. 2680 - 2685, presented at 43rd IEEE Conference on Decision and Control, Paradise Island, The Bahamas, 14 December 2004 - 17 December 2004

Milton G; Gharbia Y; Katupitiya J, 2004, 'Mechanical fabrication of precision micro-lenses on optical fiber endfaces', in Proceedings of SPIE - The International Society for Optical Engineering, pp. 311 - 320, http://dx.doi.org/10.1117/12.560264

Ilic S; Katupitiya J; Tordon M, 2004, 'In-vehicle data logging system for fatigue analysis of drive shaft', in Proceedings of the 2004 International Workshop on Robot Sensing, pp. 30 - 34

Kang SP; Katupitiya J, 2004, 'A hand gesture controlled semi-autonomous wheelchair', in Intelligent Robots and Systems, Sendai, Japan, pp. 3565 - 3570, presented at IEEE/RSJ International Conference on Intelligent Robots and Systems, Sendai, Japan, 28 September 2004 - 02 October 2004

Milton GE; Gharbia Y; Katupitiya J, 2004, 'Vision based ultra-precision centering of optical fibers for microlens fabrication', in Intelligent Robots and Systems, Sendai, Japan, pp. 3045 - 3049, presented at IEEE/RSJ International Conference on Intelligent Robots and Systems, Sendai, Japan, 28 September 2004 - 02 October 2004

Luong-Van DM; Katupitiya J, 2004, 'An adaptive Kalman filter with quadrature encoder quantization compensation', in Symposium on Mechatronic Systems, Sydney, presented at Symposium on Mechatronic Systems, Sydney, 06 September 2004 - 08 September 2004

Milton GE; Gharbia Y; Katupitiya J, 2004, 'Automated precision centering of optical fibers for nano-grinding.', in Symposium on Mechatronic Systems, Sydney, presented at Symposium on Mechatronic Systems, Sydney, 06 September 2004 - 08 September 2004

Ilic S; Tordon MJ; Katupitiya J, 2004, 'Data compression in single board computer based data acquisition system.', in Symposium on Mechatronic Systems, Sydney, presented at Symposium on Mechatronic Systems, Sydney, 06 September 2004 - 08 September 2004

Ilic S; Katupitiya J; Tordon MJ, 2004, 'Data acquisition system design with applications to fatigue analysis of an automatic transmission system', in Callaos N; Chambah M; Gaburro Z; Loutfi M (eds.), 8TH WORLD MULTI-CONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL XII, PROCEEDINGS, INT INST INFORMATICS & SYSTEMICS, FL, Orlando, pp. 353 - 358, presented at 8th World Multi-Conference on Systemics, Cybernetics and Informatics, FL, Orlando, 18 July 2004 - 21 July 2004, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000227690500067&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Kang SP; Tordon MJ; Katupitiya J, 2004, 'Curvature based hand shape recognition for a virtual wheelchair control interface', in Environmental Robotics: Technical Innovations and Cutting Edge Technologies in Robotics and Automation for Environment Clean up and Ecosystem Management, New Orleans, Louisiana, USA, pp. 2049 - 2054, presented at Environmental Robotics: Technical Innovations and Cutting Edge Technologies in Robotics and Automation for Environment Clean up and Ecosystem Management, New Orleans, Louisiana, USA, 26 April 2004 - 01 May 2004, http://www.sciencedirect.com/science/article/B6WPV-4CV89B1-R6/2/4038b62b8126f5bd3f8dd475a93fb944

Hanafi D; Rodnay G; Tordon MJ; Katupitiya J, 2003, 'Automatic off-line tool path generation for shear spinning using active vision', in Intelligent control of complex systems, Houston, Texas, presented at Intelligent control of complex systems, Houston, Texas, 05 October 2003 - 08 October 2003

Kang SP; Rodnay G; Tordon MJ; Katupitiya J, 2003, 'Geometric parameters of hand gesture images for wheelchair control', in Intelligent control of complex systems, Houston, Texas, pp. 630 - 635, presented at Intelligent control of complex systems, Houston, Texas, 05 October 2003 - 08 October 2003

Gharbia Y; Milton GE; Katupitiya J, 2003, 'The effect of optical fiber endface surface rughness on light couplings', in Geyl R; Rimmer D; Wang L (eds.), Optical fabrication, testing and metrology, St Etienne, France, pp. 201 - 208, presented at Optical fabrication, testing and metrology, St Etienne, France, 30 September 2003 - 03 October 2003

Hanafi D; Rodnay G; Katupitiya J, 2003, 'Retrofitting a visual profile tracking system to a conventional CNC machine', in International Institute of Informatics and Systemics (ed.), World Multiconference on Systemics, Cybernetics and Informatics (SCI 2003, INT INST INFORMATICS & SYSTEMICS, Orlando, Florida, USA, pp. 92 - 97, presented at World Multiconference on Systemics, Cybernetics and Informatics (SCI 2003, Orlando, Florida, USA, 27 July 2003 - 30 July 2003, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000189331500019&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a

Kang SP; Rodnay G; Tordon MJ; Katupitiya J, 2003, 'A hand gesture based virtual interface for wheelchair control', in Practice of system integration - a new era in advanced mechatronics, Kobe, Japan, presented at Practice of system integration - a new era in advanced mechatronics, Kobe, Japan, 20 July 2003 - 24 July 2003

Hanafi D; Tordon MJ; Katupitiya J, 2003, 'An active axis control system for a conventional CNC machine', in Practice of system integration - a new era in advanced mechatronics, Kobe, Japan, presented at Practice of system integration - a new era in advanced mechatronics, Kobe, Japan, 20 July 2003 - 24 July 2003


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